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Posted on June 27, 2017 at 19:18 I am working with the STM32L486 and we aim to use as low clock speed as possible to conserve power. As a result, I need to improve the run time inside one high rate interrupt to meet the timing requirement. I was tr...
Posted on July 06, 2017 at 11:01Hello,we have a board with the STM32F107RC controller in TQFP64 package. According to the AN2606 chapter 13.3.2 the internal bootloader is not available on our package with a date code below 937. However the date code...
Posted on July 06, 2017 at 10:38Hi,please could anybody help me to find out what is wrong ?i made 2 boards,first one is using STM32F779 and second one STM32F756,from USB ULPI point of view they have same schematics and same PCB layout (connection to...
Posted on May 11, 2017 at 14:51I did upgrade to cube 4.21 and for 1 project, when generating the source code, cube MX hangs.I have to specify that it hangs only for 1 of my project.
Posted on July 04, 2017 at 01:17 Hi, in my implementation, i2c slave address recognition on STM32F051 is not 100%. Followingcommunication works well. I'm using DMA.When I set HCLK frequency to 8MHz (from HSI source), probability of address A...
Posted on July 05, 2017 at 19:52Are there no provisions to support on board ST-Link? I would like to include ST-Link as part of my design.
Posted on July 02, 2017 at 14:08The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on August 22, 2012 at 17:22Hi The objective is to create a variable frequency pulse train with as little CPU intervention as possible. This was quite straightforward with the TMS320 TI MCU. It had a feature called ''PWM chopper'' where it was...
Posted on June 21, 2017 at 11:14Hello,im working with the STM3210-C Eval board (F107VC microcontroller). I recognized that for F1 series there is in CubeMx (ver.4.21.0) only a LwIp version 1.4.1 available while for F4 series there is version 2.0.0 i...
Posted on July 05, 2017 at 18:30STM32F7 USB HS host, in FS speed, with external PHY, no VBUS control (always on). The stack fails to detect USB pendrive if it is inserted before reset. I found there is interrupt but seem like the driver does not in ...
